刷: brush边: side; section刷顶: top顶边: top edges; top margin; topmargin; topsides顶边舱: toside tank; towing tank顶边梁: toside rail电刷顶端: top end斜面刷顶: bevelled top锤的顶边: pane of a hammer顶边肋骨: topside frame顶边列板: toside plate顶边履带的: top run顶边水舱: topside tank顶边翼舱: topside wing tank盖顶边线: cope line价带顶边: valence band edge挑顶边界: ripping edge舷顶边缘线: topside line圆顶边缘: dome edge磁层顶边界层: magnetopause boundary layer次生气顶边界: limit of secondary gas cap顶边舱斜底板: sloping bottom plate of topside tank顶边船材尺度: topside scantlings朝北锯齿形屋顶边沟: north light gutter弯曲圆柱至夹口顶边距离: distance from centre of cylinder to top edge of grips